Home / 673,951.46-1,010,589.14-224,514.32

Finding the Fourth Proportional to 673,951.46, 1,010,589.14 and 224,514.32

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Solution

The fourth proportional to 673,951.46, 1,010,589.14 and 224,514.32 is: 336,658.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,951.46 : 1,010,589.14 = 224,514.32 : x
  2. Step 2: Convert to fraction form
    673,951.46/1,010,589.14 = 224,514.32/x
  3. Step 3: Cross multiply
    673,951.46x = 1,010,589.14 × 224,514.32
  4. Step 4: Simplify right side
    673,951.46x = 226,891,729,074.83
  5. Step 5: Solve for x
    x = 226,891,729,074.83/673,951.46
  6. Step 6: Final answer
    x = 336,658.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.